Fan hub



FIG. 1 is a perspective front environmental view of a fan hub according to the present invention;

FIG. 2 is a front view of the fan hub of FIG. 1;

FIG. 3 is a rear view of the fan hub of FIG. 1;

FIG. 4 is a side view of the fan hub of FIG. 1;

FIG. 5 is a cross sectional view taken along lines 5—5 of FIG. 1 of a fan hub of FIG. 1;

FIG. 6 is a cross sectional view taken along lines 6—6 of FIG. 1 of a fan hub of FIG. 1;

FIG. 7 is an alternative front perspective view of the fan hub to that shown in FIG. 1; and,

FIG. 8 is yet another alternative front perspective view of the fan hub to that shown in FIG. 1.

The broken line showing environmental structure in FIGS. 1-8 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a fan hub, as shown and described. 